Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674768 | Method of making flash EEPROM cell having first and second floating gates | Sang Hwan Chang | 1997-10-07 |
| 5607871 | Method of manufacturing a flash EEPROM cell using the select gates as a mask | — | 1997-03-04 |